ICHAT is the only public resource for name-based Michigan criminal history background checks. Michigan State Police (MSP) has a wide variety of both civilian and enlisted positions across the state, with many different career paths.Michigan Sample FOIA Request. Our job is to keep neighborhoods safe. The Detroit Police Department and its more than 2,500 officers are responsible for policing Detroit's 139 square miles. File a Petition for Name Change to start the process of changing your name. You can use the Do-It-Yourself Name Change tool to complete your petition. Michigan Sample FOIA Request. The MSP does not charge for fingerprinting, but some local police stations do. After you get your fingerprints, send a record challenge to the MSP.